| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.88 | 12.522% | $269.9178 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $243.63 | 10.700% | $269.6984 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $136.29 | 6.277% | $144.8449 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $236.89 | 3.726% | $245.7165 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $165.70 | 13.862% | $188.6693 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $245.57 | 8.598% | $266.6841 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $165.70 | 9.356% | $181.2029 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $1,433.66 | $1,566.7339 | $1,566.73 | $1,566.70 | $1,566.70 | |